| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.76 | 10.666% | $97.1205 | $97.12 | $97.10 | $97.10 |
| Purchase #2 | $172.83 | 8.537% | $187.5845 | $187.58 | $187.60 | $187.60 |
| Purchase #3 | $54.72 | 6.467% | $58.2587 | $58.26 | $58.25 | $58.30 |
| Purchase #4 | $42.40 | 4.556% | $44.3317 | $44.33 | $44.35 | $44.30 |
| Purchase #5 | $159.32 | 12.448% | $179.1522 | $179.15 | $179.15 | $179.20 |
| Purchase #6 | $114.28 | 5.487% | $120.5505 | $120.55 | $120.55 | $120.60 |
| Purchase #7 | $87.95 | 11.384% | $97.9622 | $97.96 | $97.95 | $98.00 |
| 7 purchase totals = | $719.26 | $784.9603 | $784.95 | $784.95 | $785.10 | |